I think necessities have intrinsic value. Shelter, food, clothing, all has some intrinsic value simply because it is necessary for life. Of course, anything above and beyond necessity begins to lose value.
Necessities have a different priority, but I'm not sure they have a higher intrinsic value. Is a sandwich more valuable than a Ferarri? No. A (proper) Ferarri could be traded for 100 lifetimes of sandwiches. On the other hand you may have to pay someone to remove a junk Ferarri (is there such a thing) from your property.